820134843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{80953}}^1$

素因数の和:81274

約数の個数: 16

約数和(自身を含む): 1196823936

約数和(自身を除く): 376689093

約数列:

[1, 3, 11, 33, 307, 921, 3377, 10131, 80953, 242859, 890483, 2671449, 24852571, 74557713, 273378281, 820134843]

約数ペア:

[(1, 820134843), (3, 273378281), (11, 74557713), (33, 24852571), (307, 2671449), (921, 890483), (3377, 242859), (10131, 80953)]